1 CPU fan connectors
(2)
2 power connector
(POWER12V)
3 processor and heat-
sink connector
4 memory module
connectors (1, 3)
5 memory module
connectors (2, 4)
6 main power
connector (POWER)
7 password jumper
(PASSWORD)
8 floppy-drive
connector (FLOPPY)
9 internal speaker
(SPKR)
Power Supply DC Connector Pin Assignments
10 optical drive connector
(IDE)
11 battery (BATT)
12 front-panel connector
(FRNT PNL)
13 serial ATA connectors
(SATA0 - SATA3)
14 card fan connector (FAN
CCAG)
15 CMOS jumper (RTCRST) 24 PCI Express x1 card connector
16 front-panel light
connector (LED)
17 internal USB connector
(USB)
18 USB FlexBay connector
(FLEXBAY)
19 card fan connector (FAN SYS)
20 1394 connector (1394)
21 front-panel audio (FP_AUD)
22 PCI card connectors (PCI SLOT 4,
PCI SLOT 5, PCI SLOT 6)
23 PCI Express x16 card connector
25 PCI Express x16 card connector